CA977477A - Data communication system - Google Patents

Data communication system

Info

Publication number
CA977477A
CA977477A CA143,484A CA143484A CA977477A CA 977477 A CA977477 A CA 977477A CA 143484 A CA143484 A CA 143484A CA 977477 A CA977477 A CA 977477A
Authority
CA
Canada
Prior art keywords
communication system
data communication
data
communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA143,484A
Other versions
CA143484S (en
Inventor
Claude F. King
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RECEPTORS
Original Assignee
RECEPTORS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RECEPTORS filed Critical RECEPTORS
Priority to CA233,088A priority Critical patent/CA1007756A/en
Application granted granted Critical
Publication of CA977477A publication Critical patent/CA977477A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14—Calling by using pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
CA143,484A 1971-06-03 1972-05-30 Data communication system Expired CA977477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA233,088A CA1007756A (en) 1971-06-03 1975-08-08 Data communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14951371A 1971-06-03 1971-06-03

Publications (1)

Publication Number Publication Date
CA977477A true CA977477A (en) 1975-11-04

Family

ID=22530632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,484A Expired CA977477A (en) 1971-06-03 1972-05-30 Data communication system

Country Status (4)

Country Link
US (1) US3793488A (en)
CA (1) CA977477A (en)
DE (1) DE2226778C3 (en)
GB (1) GB1396923A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911218A (en) * 1972-09-22 1975-10-07 Tokyo Shibaura Electric Co Time division information transmitting and receiving systems
US3821706A (en) * 1973-03-29 1974-06-28 Interactive Syst Inc Computer system
US4320472A (en) * 1974-11-05 1982-03-16 United Geophysical Corporation Digital geophone system
DE2735634C2 (en) * 1977-08-08 1986-09-18 Rudolf Prof. Dr.-Ing. 3000 Hannover Nocker Message system with multiple access and a tree ladder network
SU1086446A1 (en) * 1978-06-28 1984-04-15 Институт Горного Дела Со Ан Ссср Method and system for receiving and transmitting information
US4413341A (en) * 1978-06-28 1983-11-01 Markhasin Alexandr B Method for exchange of data between central station and peripheral stations
NL191374C (en) 1980-04-23 1995-06-16 Philips Nv Communication system with a communication bus.
US4689740A (en) * 1980-10-31 1987-08-25 U.S. Philips Corporation Two-wire bus-system comprising a clock wire and a data wire for interconnecting a number of stations
JPS59230348A (en) * 1983-06-13 1984-12-24 Nissan Motor Co Ltd Network system
US4796025A (en) * 1985-06-04 1989-01-03 Simplex Time Recorder Co. Monitor/control communication net with intelligent peripherals
US7633963B1 (en) * 1999-09-22 2009-12-15 Plantronics, Inc. Accessory interface bus for telephone headset adapter
US8214390B2 (en) * 2009-06-03 2012-07-03 Yahoo! Inc. Binary interest vector for better audience targeting
CN113392057B (en) * 2021-06-11 2023-03-14 环荣电子(惠州)有限公司 Data communication method and system for integrating multiple addresses in single channel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445815A (en) * 1965-09-27 1969-05-20 Motorola Inc Central to remote station signalling system

Also Published As

Publication number Publication date
US3793488A (en) 1974-02-19
DE2226778A1 (en) 1972-12-14
DE2226778B2 (en) 1974-08-15
GB1396923A (en) 1975-06-11
DE2226778C3 (en) 1975-04-10

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